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[Issue Essay]

试题详情

题目:

Analytical!

选项:

答案:

提问:

The Achaemenid empire of Persia reached the Indus Valley in the fifth century B.C., bringing (the Aramaic script with it, from which was derived both northern and ) southern Indian alphabets. A. the Aramaic script with it, from which was derived both northern and B. the Aramaic script with it, and from which deriving both the northern and the C. with it the Aramaic script, from which derive both the northern and the D. with it the Aramaic script, from which derives both northern and E. with it the Aramaic script, and deriving from it both the northern and 答案是C,错选了D。bringing the script with it 和 bringing with it the script 的区别不太清楚,只是感觉读起来没有后者顺,就把AB排除了。E的and并列在句中没有体现,排除。CD的derive应该指的是script,按理说应该是单数啊,为什么会选C?麻烦老师讲解。

解答:

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阅读246233
解答: sysadmin

提问:

老师例5,7的平方49,没有超过100啊,为什么不能选?

解答:

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阅读273593
解答: 徐小梅老师

提问:

老师,这道题你换了好几次思路,真的没听懂!谢谢!

解答:

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阅读273704
解答: 徐小梅老师

提问:

老师这道题没懂,我也不会拆分!

解答:

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阅读274448
解答: 徐小梅老师

提问:

老师这个是怎么解出来的?拆分?这么大的数不会拆哦

解答:

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阅读274294
解答: 徐小梅老师

提问:

老师,这里不懂条件1怎么算出来的, 40怎么来的?谢谢!

解答:

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阅读275357
解答: 徐小梅老师

提问:

PS:|nx-8|≤4,有多少个整数n使得恰好只有2个整数解x? 求问may老师

解答:

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阅读274369
解答: 徐小梅老师

提问:

老师,这里看不懂二分之Q减一是什么?

解答:

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阅读275065
解答: 徐小梅老师

提问:

老师例7的A怎么能成立呢?把2带进去,一个方程俩未知数啊?

解答:

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阅读275706
解答: 徐小梅老师

提问:

讨论的71那三个情况不是3的倍数?70那俩是三的倍数?213能被三整除啊,其他不能整除怎么70那些都是3的倍数呢?谢谢哦!

解答:

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阅读275636
解答: 徐小梅老师

提问:

我觉得这道题应该选E,因为当ab同时大于1,原命题成立,当ab同时大于0小于1,原命题不成立

解答:

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阅读273862
解答: ken@boost.org.cn老师

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